广播电视名词术语中英文对照通用部分广播broadcasting节目输入

1、通用局部 播送broadcasting电视节目输入设备programme input equipmenttelevision播送网络broadcasting network无线 电视radio broadcasting控制室control room有线播送wired broadcasting制作控制室production control room卫星播送satellite broadcasting监测monitor (to)声音播送sound broadcasting电平监测level monitoring电视 播送television broadcasting提示指令cue调幅播送AM br

2、oadcasting混合mix (to)调频播送FM broadcasting闭路closed circuit实况播送live broadcast节目信号线programme line直播direct broadcast峰值音量表peak programme meter录播recorded broadcast 听觉加权网络 aural sensitivity network节目信号programme signal 源信号 source signal电视 播送通用局部电视television兼容性compatibility黑白 电视black-white televisionmenochrome

3、 television NTSC 制彩色电视 NTSC colourtelevision system彩色 电视colour televisionPAL 制彩色 电视PAL colourtelevision system电视 制式television systemSECAM 制彩色电视SECAM colourtelevision system电视标准television standard亮度通道luminance channel扫描scanning亮度陷波luminance notchKell 系数Kell factor色度通道chrominance channel扫描点scanning sp

4、ot色度chrominance扫描速度scanning speed色度分量chrominance components扫描行scanning line色度轴 chrominance axis光栅raster色度基色chrominance primary行频line frequency亮度轴luminance axis逐行扫描sequential scanning亮度基色luminance primary隔行扫描interlaced scanning亮度系数luminance coefficients隔点扫描dot interlaced scanning 零相位基准 zero phase ref

5、erence帧频frame frequency传送基色transmission primaries场field分辨率匹配acuity matching场频field frequency显示基色display primaries同步synchronism色坐标变换colour coordinate transformation正程trace立体 电视stereoscopic television逆程flyback,retrace 高清晰 电视 HDTV (high definition television)同步传声sound-in sync共用天线 电视 ( CATV )CATV ( comm

6、on antenna television )伴音蜂音 buzz-on-sound,intercarrier buzz有线 电视CATV (cable television)顺序制彩色 电视sequential colour television图文 电视teletext同时制彩色 电视simultaneous colour television静止图象播送still picture broadcasting恒定亮度传送constant luminance transmission多路伴音 电视TV with multi-channel sound电视 播送视觉与图像质量图像picture 行

7、( 场) 非线性 line(field)non-linearity像素picture element,pixel ( pel) 图像滑动picture slip宽高比aspect ratio (图像)撕裂 tearing清晰度分辨力 definition 锯齿失真 serration分辨力 resolution 图像滚动 picture roll孔阑校正aperture correction 图像晃动 jitter余晖失真 aferglow distortion 成帧 framing亮度 luminance 画面胀缩 breathing比照度contrast ratio 画框 safearea

8、Y 伽马gamma 亮度闪烁 luminance flickerY 校正 gamma correction 色度闪烁 chromaticity flicker灰度级grey scale 彩色闪烁 colour flicker灰度级失真grey scale distortion彩色镶边colour fringing底色失真shading颜色污染colour contamination斑点stain亮串色cross-colour模糊blurring亮串色杂波cross-colour noise杂散光flare色纯度purity拖尾streaking(smearing)标准白standard whi

9、te波纹干扰moire参考白reference white浮雕效应plastic effect(relief effect)白色光轨迹achromatic locus并行现象pairing,twinning灰度级跟踪grey scale tracking重影，多重影ghost,multiple image 行蠕动( 爬行) line crawl,venetian-blind effect阻尼振荡ringing光点图样dot pattern过白?whiter than white点整流dot rectification杂波noise视觉惰性visual persistence,persisten

10、ce交流声条hum bars适应性adaptability几何失真geometrical distorition电视 播送信号及其特性 colour picture signal test signal(ITS)同步信号synchronizing signal synchronizing signal色同步信号colour burst 齿脉冲 pulse彩色图像信号插入测试信号 insertion场同步信号 fieldserration pulse,broad全 电视 信号composite signal 均衡脉冲 equalizing pulse视频信号video signal 行( 场)

11、推动信号 line(field)drive signal视频频带 video frequency band 伴音载频 sound carrier frequency已调图像信号modulated vision signal 图像载频 visioncarrier frequency消隐blanking 行时间波形失真 line time distortion消隐电平blanking level 场时间波形失真field time distortion黑电平black level 亮度信号 luminance signal同步电平 sync level 亮度差值信号 luminancediffer

12、ence signal白电平 white level 色度信号 chrominance signal同步峰值 peak sync 混合高频分量 mixed highs峰值白电平 peak white U 信号 U signal平均图像电平average picture-signal level(APL) V 信号 V signal消隐台阶 pedestal lift 色差信号 colour difference signal图像直流分量d.c ponent 色度副载波、 chrominance subcarrier,钳位脉冲 clamping pulse 三基色信号tristimulussig

13、nal黑电平漂移black level shift色度副载波基准、chrominance subcarrier reference,行同步信号line synchronizing signalR、G B 黑电平R.G.B.black level前肩front porchR、 G、 B 峰值电平R.G.B.peak level后肩back porch色同步信号门脉冲burst gating pulse缓冲段breeze way色度 - 亮度时延差chrominance-luminance delay inequality,消隐期间blanking interval色度 - 亮度增益差chromi

14、nance-luminance gain inequality行消隐期间line blanking period微分增益differential gain行正程期间active lineperiod微分相位differentialphase场消隐期间 field blanking interval 正交串扰 quadrature crosstalk 电视 播送技术正 负 极性 振幅调制positive(negative)amplitude modulation台从锁相genlock (to)直流传送d.c. transmission台主锁相slavelock (to)交流传送a.c. tran

15、smission划变wipe钳位clamping内键internal key(overlay)直流恢复d.c. restoration外键external key(inlay)黑电平校准black-level alignment色键chroma key水平( 垂直)弓形校正horizontal (vertical) bow correction白平衡white balance水平( 垂直)梯形校正horizontal (vertical)keystone correction 色同步消隐 burst blanking水平( 垂直)枕形桶形校正 horizontal (vertical)pinc

16、ushion/barrel correction延迟线 PAL(PAL-D)标准 PAL delay-line PAL(PAL-D),standard PAL行( 场) 锯齿( 抛物) 校正horizontal(vertical)sawtooth(parabolic correction 锁相同步 flywheel synchronization杂散光校正flare correction定时timing勾边crispening 定相 phasing光点摆动spot wobble消磁degaussing逆程消隐flyback blanking冻结freezing载频偏置carrier-offse

17、t数字特技DVE(digital video effect)内置波伴音方式intercarrier sound 彩色校正 colour masking电视 播送 电视 设备显象管picture tube同步恢复器sync regenerator投影 电视 机projection television receiver 电视标准转换器television standers converter磁带录象机video tape recorder制式转换器transcoder电视 电影设备telecine equipment 屏幕分割开关 split screen switch电视 影片telefilm

18、 三色摄象机 trichromatic camera电视 接收机 television receiver 修饰滤色片 trimming filter摄象机信道 camera channel 分色镜、分色滤色器 dichroic mirror, dichroic filter电视 摄象机 television camera 重合 registration摄象管 camera tube 总黑电平控制 master black centrol、【/.光影象optical image 总增益控制 master gain control氧化铅摄象管 plumbicon 编码器 coder硅靶管silicon target camera tube 色度调制器 chrominance modulator飞点扫描管 flying spot tube 三管彩色投影机trinoscop